APA (7e ed.) Bronvermelding

Lopez, N. d. L. (1988). The values professed and practiced by public and private secondary school teachers and administrators Pangasinan, 1987-1988.

Chicago (17e ed.) Bronvermelding

Lopez, Natividad de Leon. The Values Professed and Practiced by Public and Private Secondary School Teachers and Administrators Pangasinan, 1987-1988. 1988.

MLA (9e ed.) Bronvermelding

Lopez, Natividad de Leon. The Values Professed and Practiced by Public and Private Secondary School Teachers and Administrators Pangasinan, 1987-1988. 1988.

Let op: Deze citaties zijn niet altijd 100% accuraat.